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Get it between 2024-12-03 to 2024-12-10. Additional 3 business days for provincial shipping.
13 pcs cobalt drill bit set with commonly-used sizes for precise hole drilling into various material: 1.5mm(1/16"), 2mm(5/64"), 2.5mm(3/32"), 3mm(7/64"), 3.2mm(1/8"), 3.5mm(9/64"), 4mm(5/32"), 4.5mm(11/64"), 4.8mm(3/16"), 5mm(13/64"), 5.5mm(7/32"), 6mm(15/64"), 6.5mm(1/4")
Very tough drill bit for heavy duty work drilling into stainless steel, light-gauge metal, high-carbon steel, aluminum and alloy steel, cast iron, abrasive alloy metal, other hard metal and hardened steel. 4 times life time than normal metal drill bit when drilling into PCB board, plastic, wood, jewelry, sheet metal and normal steel
M35 Cobalt drill bits are made from industrial grade High Speed Steel with 5% cobalt alloy that is heat and abrasion-resistant
135-degree split-point tip starts drilling immediately with less force and eliminates walking or skating across the work surface
Straight shank fits with electric and cordless power drill and rotary drill. Drill bits are packed in a Metal Indexed Storage Case for easy storage and organization
13 Pcs High Speed Steel Cobalt Drill Bit Set Package quantity: 13 pieces Diameter: 1.5 - 6.5mm (1/16"-1/4") 1.5mm(1/16"), 2mm(5/64"), 2.5mm(3/32"), 3mm(7/64"), 3.2mm(1/8"), 3.5mm(9/64"), 4mm(5/32"), 4.5mm(11/64"), 4.8mm(3/16"), 5mm(13/64"), 5.5mm(7/32"), 6mm(15/64"), 6.5mm(1/4") Shank: straight shank Material: industrial grade High Speed Steel with 5% cobalt alloy M35 Tip point: 135-degree split-point tip Package: Metal Indexed Storage Case Very tough professional cobalt drill bit set for precise hole drilling into stainless steel, light-gauge metal, high-carbon steel, aluminum and alloy steel, cast iron, abrasive alloy metal, other hard metal and hardened steel. 4 times life time than normal metal drill bit when drilling into PCB board, plastic, wood, jewelry, sheet metal and normal steel. Fast and precise drilling, heavy duty with long life time. If drilling or cooling oil is applied, it can reach even better drilling result and prolonged life time when drilling into very hard materials. Ideal precise drill bit for professionals in metal working workshops, IT hardware engineers, repairing and maintenance staff, jewelry artists, wood working DIYers, hard metal part processors, metal working craftsmen and other hand work professionals.